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Chapter 10- Nervous system #1- System overview and the neuron

Across
This division of the nervous system contains the brain and spinal cord
Glia that myelinate the PNS
The receiving branch(es) of the neuron
Group of peripheral axons bundled together
Glia that myelinate the CNS
Connecting neurons
The functional unit of the nervous system
Glial phagocytes
This division of the nervous system contains the nerves
Another name for the cell body
Down
This division of the nervous system regulates the skeletal voluntary nerves
Neurons that conduct impulses to the body
AKA motor neurons
Neurons that carry impulses to the brain
AKA sensory neurons
"star cells"
The gaps between the myelin on a myelinated axon
Supporting cells
White fatty substances surrounding the axon
This division of the nervous system regulates involuntary functions
The outer wrapped layer of a Schwann cell (helps to repair the neuron)
Carries the action potential from the cell body